Question

Why jilly fish have unlimited life spam?

Answer 1

jellyfish (usually 2-6 months). However, there are some outliers: There is one jellyfish species that has been reported to live up to 30 years.

Answer 2

The life span can range from several hours (for hydromedusae) to a few months for coastal jellyfish (usually 2-3 months). However there are some outliers : there is one jellyfish species that can live upto 30 yrs.